SCHEMATIC DIAGRAMS
DVD DIGITAL THEATER SYSTEM
TH-V70
CD-ROM No.SML200207
Area suffix
J ----------------------------- U.S.A.
C -------------------------- Canada
TH-V70
SP-PWV70 XV-THV70
Contents
Block diagrams
Standard schematic diagrams
Printed circuit boards
SP-XSV70SP-XSV70
SP-XCV70 SP-XSV70SP-XSV70
2-1
2-9
2-20 24
COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD.
No.21089SCH
Jul. 2002
TH-V70
In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the
parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the " "
mark nearby are critical for safety.
(This regulation does not correspond to J and C version.)
1-2
Block diagrams
<Main body section>
Overall block diagram
5
D TERMINAL
J591
AV COMPULINK2
J592
J1103
68
7
453
2 1
L
J1101
AUX IN
SYSTEM
CONNECTOR
TH-V70
R
6CH
IC153
VOLUME
SDRAM
CN802
DSP
IC403
CN401
IC108
DOOR MOTOR
IC406
DRIVER
DSP/Audio board
LVA10309-A1
MICOM
SYSTEM
IC404
Japan version only
4
3
Cr
LVA10308-A1
Main board
J603
COMPONENT
VIDEO OUT
Cb
2
Y
IC601
IC509
C
VIDEO
ROM
FLASH
IC505
DRAM
J601
S-VIDEO OUT
Y
DRIVER
CN803
CN502
J601
IC501
PANTERA-2
COMPOSITE VIDEO OUT
LVA10308-A3
Compulink board
CN503
CN591
CN811
CN801
CN592
CN815
CN972
FROM/TO
TUNER UNIT
CN805 CN806
IC801
DSP
CN813
W812
CN814
CN106
MICOM
IC151
INPUT
IC401
W801
CN812
W802
SELECT
CODEC
Key
switch
IC871
REMOCON
LED
DISC
DOOR
DETECT
DOOR
MOTOR
LVA10308-A2
LVA10308-A5
SWITCH
LVA10308-A4
D5V,DVD 5V
DVD3.3V
P.ON,B5V
CN101
DVD servo board
LVA10311-A1
IC451
EEPROM
IC101
IC401
FRONT END
PROCESSOR
CN201
UNIT CPU
IC201
DRIVER
IC301
CN202
SODC
IC251
MOTOR
DRIVER
SPINDLE
P901
+12V,-12V
REG.
DOOR M9V
T901
Trans.
AC IN
Fan
motor
Front board
B5V
F1,F2
-VDISP
LVA10320-A1
CN701
IC701
DISPLAY
IC711
REMOCON
MICOM
DI701
FL DISPLAY
1
EXL-V9-1
DVD traverse
mechanism
EXL-V9-1
DVD traverse
mechanism
AB C
FLM-FD1-1
DVD loader
mechanism
2-1
TH-V70
FROM/TO
TUNER UNIT
5
B/E/EN
version
FROM/TO
CN503 OF
LVA10311-A1
(DVD servo)
4
TO
Door motor
FROM/TO
CN701 OF
LVA10320-A1
(FL display)
3
2
System control section
LVA10308-A1
CN805
TUR
8
TUL
6
RDS
TUDTO
TUCK
TUDTI
TUCE
SPDIF
SWPHOTO
DISKSTP
SSPCLK1B
FLINT
SSPOUT1B
SSPIN1A
FLCS-
CPURST
RESET
CLOCK
DATA IN
INITIAL
REMOCON
10
4
3
2
1
CN801
14
1
16
17
18
19
21
23
25
CN106
7
1
MOTOR
3
2
DRIVER
CN802
8
9
10
11
12
LVA10308-A5
IC871
REMOCON
D8721
D8722
DISC LED
LED board
LVA10308-A4
S551
DOOR DETECT
SWITCH
Open/Close board
IC108
IC191
RDS DECODER
X191
OSC
4.322MHz
70,72-74
5,21-26
83
1,9
56,57
18,20
91,92
W812CN812
1
2
5
CN814W802
2
3
FROM/TO
CN401 OF
LVA10309-A1
(DSP)
TUNER R
22
TUNER L
21
SMUTE
28
IEC958
5
SW P.ON
27
AUX
29
TUNER
30
OUT L
24
OUT R
26
VOL_CK
14
VOL_DT
13
VOL_STB
12
DSPCLK
11
DSPSTATUS
10
DSPCOMMAND
9
DSPREADY
8
DSPRESET
7
D5V
2
D5V
1
8,9,1016
27
29
67,68
76
IC801
SYSTEM MICOM
50
79,80
4,48 59 62,64
Q802
Q805
SMUTE
85
8,9
89
90
30
Q804
Q807
SW P.ON
13
33 1
34,35
42-47
36
2
X801
OSC
8MHz
IC803
RESET
Q816
Main board
CN806
Japan version
AUDIO_R
AUDIO_L
Q8712
Q8713
LED
CTL
Q8711
1
REM +B
2
CTL
5
2
3
Q818
BACKUP
Q803
SAFETY
DETECT
AVVLR
RGB/NTB
D5V
P. O N
DVD P.ON
B5V
+12V
-12V
TO
Audio I/O
TO
Video I/O
TO
Power supply
1
2-2
LVA10308-A2
S501-S510
Key switch
CN813W801
2
2
3
3
Switch board
AB CD
TH-V70
Audio input/output section
LVA10309-A1
LOUT1
ROUT1
5
LOUT2
ROUT2
LOUT3
ROUT3
FROM/TO
DSP
MUTE
4
VOL_STB
VOL_DT
VOL_CK
A5V
IC531
Amp.
IC561
Amp.
IC581
Amp.
Q2501
Q2502
Mute control
Q2521
Mute control
Q2561
Mute control
Q2581
Mute control
15
13
9
IC153
8
6CH
VOLUME
11
6
39 40 41
INPUT SELECT
LIN+
LIN–
RIN+
IC510,511
Amp.
RIN–
L
J1101
AUX
IN
3
R
2
1
4
3
8
9
10
11
IC151
31
32
Q1131
Mute control
34
35
Q1133
Mute control
33
36
Q1135
Q1137
Mute control
13
5
6
12
IC158
Amp.
IC159
Amp.
IC160
Amp.
Mute control
Q1252
Q1252
Mute control
Mute control
Q1251
Q1252
Mute control
J1103
SYSTEM
CONNECTOR
7
68
453
2 1
FROM/TO
CN806 OF
LVA10308-A1
(System control)
CN401
5
SW.P.ON
4
S MUTE
8
OUT_L
6
OUT_R
12
A5V
10
TUNERR
11
TUNERL
3
AUX
2
TUNER
DSP section
LVA10309-A1
CN401
IEC958
D5V
D5V
21
22
23
24
IC408
27
IC409
Digital
input
IC410
Digital
output
31
30
20
19
18
34
IC403
DSP
31
IC404
SDRAM
71
IC407
D3V
54
IC402
A3V
VDD
VDDA
99
1,3-7
83,85-89
84
X401
OSC
24.576MHZ
46-50,53
16,18-20,22
DSPCLK
DSPSTATUS
DSPCOMMAND
DSPREADY
2
FROM/TO
CN806 OF
LVA10308-A1
(System control)
VOL_STB
VOL_DT
VOL_CK
Q403
40,42,43
IC406
DSP MICOM
71
17
IC401
CODEC
41
37,38
94
64,66,67
41-43
11
17
21
84
88
27
28
25
26
23
24
30
29
32
31
X402
OSC
6.14MHZ
Q401
Q402
1
CN403
2
3
5
TX
RX
TEST
FROM/TO
Audio
input/output
MUTE
LOUT1
ROUT1
LOUT2
ROUT2
LOUT3
ROUT3
LIN+
LINÂRIN+
RINÂA5V
VOL_STB
VOL_DT
VOL_CK
AB C
2-3
TH-V70
Video output section
LVA10308-A1
S802
VER/HOR
5
TO
System
control
RGB/NTB
AVVLR
VER/HOR
SW
U version
S691
NTSC/PAL
SW
4
CN803
CrOUT
10
CbOUT
12
FROM CN502
OF LVA10311-A1
(DVD servo)
COUT
14
3
YOUT
16
B/E/EN version
16
14
6
11
8
2
IC601
VIDEO
DRIVER
LVA10308-A3
Japan version
CN591
CN811
21
23
31
25
28
33
Pr
5
J591
Pb
3
D TERMINAL
Y
1
J592
AV COMPULINK2
13
11975102
CN592
42
13
CN815
B
7
G
11
R/C
15
19
COMPOSITE/Y
Cr
Cb
Y
C
Y
J601
COMPOSITE
VIDEO OUT
B/E/EN version
J691
SCART
TERMINAL
Except
B/E/EN version
J603
COMPONENT
VIDEO OUT
J601
S-VIDEO
OUT
FL display section
LVA10320-A1
27
29
39
28
30
40
Q710
Q712
Q721
DIMMER
Q711
Q713
Q722,Q723
DIMMER
FROM/TO
CN802 OF
LVA10308-A1
2
(System control)
REMOCON
INITIAL
DATA IN
CLOCK
RESET
-VDISP
CN701
12
11
10
9
8
-12V
D5V D5V
B5V
F2
F1
-12V
7
6
5
B5V
3
2
1
1
IC711
Remocon
receiver
Q709
OSC
X701
8MHz
1, 2
61. 62
2,3,5,26
100
9,10
31
IC701
DISPLAY MICOM
DI701
FL DISPLAY
G1-G14
P1-P35
D701
POWER LED
HORIZONTAL
D711
POWER LED
VERTICAL
D702-D710
KEY LED
HORIZONTAL
D712-D720
KEY LED
VERTICAL
2-4
AB CD
Power supply section
TO CN701 OF
LVA10320-A1
(FL display)
TO CN503 OF
LVA10311-A1
(DVD servo)
TO CN502 OF
LVA10311-A1
(DVD servo)
TO CN401 OF
LVA10309-A1
(DSP)
TH-V70
F2
F1
-VDISP6D5V
B5V15M5V
2
5
CN802
1
-12V
3
5
7
CN801
S5V
21
CN803
D5V
23
S3.3V
D3.3V
17
19
M9V
25
LVA10308-A1
Q964
4
Q953
-VDISP
31
2
4
IC953
3
Q951
FL SW
IC951
B5V REG.
1
D5V REG.
Q965
DVD5V SW
Q954,Q955
A7V
18
CN806
E.VOL
Q1181
D956
Q958
+7V
D5V
1
D5V
2
A12V
A-12V
15
16
A5V19A-7V
20
A5V
IC805
Q959
Q960
E.VOL
Q1182
D957
Q961
-7V
FAN MOTOR
1
CN972
Q957
71
8
9
13
12
T901
2
D901
L901
F901
P901
1
AC IN
3
1
IC901
SWITCH
5
4
REG.
TRANSFORMER
16
14
FROM/TO
System
P. O N
control
B5V
DVD-P.ON
A5V
DVD3.3V
DOOR M9V
AB C
2-5
TH-V70
5
DVD servo section
FROM/TO
CN803 OF
LVA10308-A1
(System control)
25
CN502
M9V
232119
S5V
D5V
D3.3V
17
161412
Y OUT
S3.3V
C OUT
Cb OUT
10
Cr OUT
7
S1OUT
TOPEN
TCLOSE
/LMMUTE
SWOPEN(SW2)
SWUPDN(SW3)
FROM/TO
CN801 OF
LVA10308-A1
(System control)
4
2
CN503
DCLK
D DATA
DAC0CS,DAC1CS
DAC2CS,BCK
15
M5V
LRCLK,AOUT0-3
192K,SPDIF
LRMUTE,SMUTE
16
17
DISCSTP
SSPCLK1B
SSPOUT1B
20
19
SSPIN1A
DISCSET
21
23
FLCS-
FLINT,SWMUTE
1
CPURST
SWPHOTO(SW1)
IC521-2/4
IC522-3/4
114
118
112
4
7
OSC
X571
27MHz
IC502
CLOCK
56
GENERATOR
79
3
IC301
98
STD0-7
6
47
SODC
110
IC501
PANTERA-2
IC512
IC505
CPUD0-7
CPUA0-17
Latch
IC513
16M
SDRAM
IC509
FLASH
ROM
IC521-4/4
IC522-4/4
WAITDEC
LSI RST
11
50
1
23
IC401
65
IC521-3/4
IC519
UNIT CPU
IC523
EEPROM
IC451
EEPROM
IC521-1/4
IC522-1/4
IC522-2/4
2
1
2-6
IC101
49,50
53,54
57-60
LVA10311-A1
CN101
TO EXL-V9-1
(DVD traverse
mechanism)
FRONT END
PROCESSOR
LD
62,63
11,12
T+/-
IC201
13,14
F+/-
DRIVER
17,18
15,16
CN201
TO EXL-V9-1
(DVD traverse
mechanism)
FM+/-
H1+/-
H2+/-
H3+/-
IC251
SPINDEL
9-14
MOTOR
DRIVER
2,4,7
SM1-3
TRVSW
CN202
TO FLM-FD1-1
(Loader
mechanism)
LM+/-
AB CD
TH-V70
7 68
4 35
2 1
31
57
IC100
GND.ISO.AMP
Mini Din CONNECTOR
J100
WOIN
FLIN
31
57
IC101
GND.ISO.AMP
FCIN
FRIN
31
57
IC102
GND.ISO.AMP
RLIN
RRIN
21
67
IC103
PHASE REVERSE
AMP
S100
PHASE SW
REVERSE
NORMAL
VR100
WOOFER GAIN
PRESET VOLUME
- 12V
+12V
P. C N T
CN101
LVA10203-A2
31
IC108
HPF
- 12V
31
57
IC109
HPF
31
57
IC110
HPF
CN201
- 12V
+12V
- 12V
+12V
PRTCT
51
IC104
LPF
IC105
WOOFER AMP
3
IN1
12
13
- OUT
+OUT
IC201, IC202
AMP
Q211
THERMAL
PROTECTOR
2
Q205,Q210
POWER
SWITCH
LVA10204-A2
Pre-amplifier board Power amplifier board (A)
LVA10204-A1
Power amplifier
& SP terminal board
CN109
RY401-RY403
4
3
J101
5
4
J102
6
RROUT
RLOUT
FCOUT
FROUT
FLOUT
IC107
MAIN AMP
16
CH3IN
18
19
CH3+VE
CH3-VE
151011
CH2IN
CH2+VE
CH2-VE
6
7
CH1+VE
CH1-VE
1
CH1IN
IC106
MAIN AMP
15
CH2IN
10
11
CH2+VE
CH2-VE
6
7
CH1+VE
CH1-VE
1
CH1IN
+12V
Q508-Q514
MUTE
CONTROL
LED1
LED2
PRY1
PRY2
Q500-Q505
POWER CONTROL
& PROTECTOR
Q515-Q517
Q522,Q523
PROTECTOR
AC IN
F403
CN108
RY400
CN107
T101
TRANS.
CN104
AC/DC
D511-D514
AC/DC
D515-D518
+40V
+20V - 20V
+12V REG
Q506,Q507
F504
MCONOUT
MCONIN
Q202
PRY2
PRY1
PRY1
PRY2
Q303
Q302
PRTCT
PRTCT
PRT
PRT
PRT
PRT
PRT
PRT
PRT
P.CNT
P.CNT
P.CNT
Q518-Q521
LOW VOLTAGE
DETECTOR
+20V
- 20V
+40V
- 40V
PRTCT
LVA10203-A1
Mother board
Q304
SP-THV70 powered subwoofer section
121110
98765
1
CN202 CN102
123
CN203 CN103
876
- 40V
+12V - 12V
345
789
CN210 CN110
6
432
1
2
1
1
5
CN211 CN111
9
10
3
6
131110
6
4
CN206 CN106
8
201917
13
11
CN205 CN105
15
Q301
531
Q300
152
4
F505
152
4
1
2
1
2
1
2
<Speaker section>
LVA10204-A3
Power supply board (B)
7
5
4
3
2
1
AB C
2-7
TH-V70
< MEMO >
2-8
TH-V70
Standard schematic diagrams
<Main body section>
System control section
Q1181
!
R1181
KTC3203/OY/-T
10
R1182
2.2K
PHOTSW
5
R853
R851
CN801
QGB2027M7-26S
R606
R616
R636
R626
R850
R849
R848
R847
0
0
0
0
To G-1 and G-2
on page 2-16
4
To G-4 and G-5
on page 2-16
3
CN803
QGB2027M7-26S
D5V
To G-4
on page 2-11
2
To G-1
on page 2-11
To G-5
on page 2-11
DOOR-M9V
DVD5V
DVD3.3V
MGND
P.ON
DVD-P.ON
B5V
-12V
F1
F2
-VDISP
DGND
B5V
220
220
220
220
220
220
C613
NI
C603
NI
C624
NI
C633
NI
QNZ0136-001Z
EP802
SCLK
CS
TXD
RXD
INTP
CPU-RST
SWUPDN
SWOPEN
LMMUTE
TCLOSE
TOPEN
1
MTZJ7.5C-T2
MTZJ7.5C-T2
!
C815
D1184
D1185
R1183
2.2K
R1184
10
1SS133-T2
D802
R858 R855
1SS133-T2
D801
100/16
DI-CK
DI-RST
1K
R864
R866
Q1182
KTA1271/OY/-T
15K 22K
Q803
KRC102S-X
IC805
NJM78M05FA
13
2
DI-DO
DI-CS
1K1K1K
R861
R862
C1184
47/25
C1185
47/25
R852R854
12K39K
12K39K
R856R857
C816
REMOCON
QGF1016C1-13
CN802
To F-3 and F-4
on page 2-18
C1186
100/10
C1187
100/10
100/10
D809
1SS133-T2
DSP-CLK
DSP-STAT
DSP-COM
DSP-RDY
DSP-RST
R834
100K
R842
R839
VER/HOR
R837
10K
10K
R835
R836
PHOTSW
X801
DI-DO
DI-CK
RXD
TXD
SCLK
CS
CPU-RESET
INTP
10K
R833
D807
R838
C814
100/10
C811
0.01
1SS133-T2
47000/5.5
C806
R813
330
C807
MTZJ4.7B-T2
220/6.3
10K
R831
QAX0246-001Z
Digital (Audio) signal
Audio signal
VOL-CK
VOL-DT
VOL-STB
SW1
LOCK
KEY1
KEY2
R859
100K
D821
DAN202K-X
D812
1K
R895
10K
R868
SWUPDN
SWOPEN
R896
10K
R867
TCLOSE
LMMUTE
RDS_ST
10K
Q818
KRC111M-T
To A-1 and A-2
on page 2-12
QGF1016C1-31
CN806
TU_R
100K
TU_L
R814
TOPEN
R816
10K
AUDIO-L
AUDIO-R
IC801
MN101C49GKD
SMUTE2
SW-P.ON2
R844
2K
VIDEO-MUTE1
VIDEO-MUTE2
VIDEO-Y/C-MIX
VIDEO-RGB
D808 R815
1SS133-T2 220
Q816
KRC102S-X
DSP-COM
YCCbCr
Y
Video (Brightness) signal
C
Video (Chrominance) signal
R843
DSP-CLK
DSP-STAT
1K
VOL-DATA
VOL-STB
10K
R832
VOL-CLK
SMUTE
0.001
C823
R817
Q801
KRC107S-X
R8733
22K
100K
C824
0.01
C8721
680
R8721
R8722
Q8713
DTC114TKA-X
RDS_CK
RDS_DT
BD4740G-W
IC803
0.022/50
C822
2.2/50
680
D811
D8721
1SS133-T2
0.01
C8722
SELU2L10C-T10
680
R8723
R8724
Q8712
KRC102S-X
10K
150
R840
4.7K
Cr
Cb
IC871
RPM6938-SV4
D8722
SELU2L10C-T10
680
C8728
4.7/10
CN812
QGA2001F1-05
W812
330
R8741
Q8711
KRA102S-X
TU_R
TU_L
AVVLR
C1351
D1352
100/16
470K
R841
R892
R819
1K
R818
MTS
MT1
MT0
180
R891
Q815
KRC102S-X
C821
0.01/50
Video (Component video Cr) signal
Video (Component video Cb) signal
6.8K
6.8K
R1302
R1301
KTA1267/YG/-T
22K
R823
SMUTE
KTA1271/OY/-T
D1351
MA700A-T2
MTZJ6.8A-T2
150
NI
R1807
R1808
LOCK
R1304
1K
R1303
1K
10/16
C199
Q805
R822
22K
Q1351
KTC3875/YG/-X
820
R1353
MT1
K1801
IC191
SAA6588
0.1
C194
SMUTE2
Q802
KRC102S-X
Q1352
C1352
10/16
IC108
100/16
C1802
C193
560P
470K
C191
R192
82P
QAX0263-001Z
0.22/50
C826
R1351
4.7K
10K
R1352
TA8409S
0
NI
10/16
B1188
R1804
C1801
QAR0220-001
C196
C195
2.2/50
330P
1K
R191
C192
47P
X191
KRC102S-X
MT0
C1803
1.5
CN106
QGA2501C1-02
0.047
C197
RDS_ST
Q813
R1802
15K
R1803
24K
RDS_DT
SW-P.ON
R873
R1806
47K
TU-DATA-OUT
TU-DATA-IN
TU_CK
R193
10K
R194
10K
RDS_CK
Q807
KRA102S-X
Q804
KRC102S-X
Q812
KTA1271/OY/-T
47K
R872
3.3K
R871
3.3K
Q811
KRC102S-X
Q1801
KRC103M-T
CN805
QGF1205C1-11
C836
TU_CE
QNZ0136-001Z
MTS
100P
SW-P.ON2
D820
C828
C837
0.01
4.7
!
R821
1SS133-T2
1SS133-T2
D803
L801
220
100/10
NJM4580E-W
IC301EP801
R3192 R3191
330 330
C3191C3192
47/1647/16
4.7/50
4.7/50
C3101
C3102
100K
R3101
100K
R3102
R3103
R3104
10K
18K
R3107R3108
18K
10K
180P
10K
180P
C3105
R3111
33
47/16
R3105
C3103
10K
C3104
R3106
Cb
C
47/16
C3106
IC301
NJM4580E-W
Cr
Y
47K
R3109
47K
R3110
33
R3112
DGND
KEY1
KEY2
SW1
SW2
AVVLR
VER/HOR
VS3
INT/PROG
V5V
VIDEO-MUTE1
VIDEO-MUTE2
VIDEO-Y/C-MIX
VIDEO-RGB
AGND
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
C3107
C3108
R3113
39
39
R3114
L3101L3102
L3191
QNS0188-001
J301
To B-2, B-3 and B-4
on page 2-10
AB CD E F G
2-9
Video output section
TH-V70
TH-V70
C591
220P
J592
QNS0089-001
J592
QNS0089-001
R505 R504 R503 R502 R501
15k 6.8k 3.9k 3.3k 0
S505 S504 S503 S502 S501
S551
QSW0851-001
R593
100
D591
MTZJ6.2C-T2
R594
100
220P
C592
5
R510 R509 R508 R507 R506
15k 6.8k 3.9k 3.3k 0
S510 S509 S508 S507 S506
W801
CN813
QGF1205C1-04
KEY1
KEY2
4
DGND
AVVLR
VER/HOR
KEY1
KEY2
SW1
SW2
INT/PROG
S802
QSW0454-001
C802
100P
W802
CN814
QGA2001C1-03
INT/PROG
CN592
QGF1205F1-04
CN815
QGF1205C1-04
Q661
KRC102S-X
R665
2.2K
C622
470/6.3
C612
470/6.3
C602
470/6.3
QGF1016C1-11
CN591
CN811
QGF1016C1-11
2.2K
R666
Q662
KRC102S-X
R623
R613
R603
75
75
75
R662
R663
9.1K
R664
9.1K
10K
J591
QNZ0499-001
(To G-2 and G-3 on page 2-9)
3
C609
470/6.3
C619
470/6.3
C659
470/6.3
C639
Q693
KRA102S-X
C649
R609
R619
R659
75
75
75
0.1/16
S691
QSW0454-001
R629C629
R639
10K
R660R661
2.2K
R649
75470/6.3
QNN0386-001
Cr
J603
Cb
Y
180P
180P
C636
C616
180P
C606
J601
QNN0434-001
Y
C
180P
180P
C626
J601
QNN0434-001
180P
C646
C661
X
C656
75470/6.3
75
V5V
K605
Cr
Cb
Y
NQR0201-018X
C671
C672
470/10
0.1/16
IC601
LA73054-X
C803
100P
C
0
VIDEO-MUTE1
VIDEO-MUTE2
VIDEO-Y/C-MIX
VIDEO-RGB
2
10K
R673
Q671
KRC102S-X
R671
10K
R672
10K
VIDEO-MUTE1
R632
36
R631
R621
R625
R624
R611
R612
R601
R602
C673
470/10
0.1/16
0
C631
0.1
0
C621
33
0.1
0
C651
0.1
0
C611
36
0.1
0
C601
36
C C
VIDEO-Y/C-MIX
VIDEO-RGB
Y
VIDEO-MUTE2
Cb Cb
Cr Cr
R677
R676
R675
R674
10K
K641
0
K631
0
K621
Y
0
K651
Y
0
K611
0
K601
0
0
10K
1
Video (Composite) signal
Y
Video (Brightness) signal
C
Video (Chrominance) signal Video (Component video Cb) signal
Cr
Video (Component video Cr) signal
Cb
2-10
HAB C DE FG
TH-V70
Power supply section
T901
!
EP951
QEZ0136-001Z
!
P901
!
5
EP952
QEZ0136-001Z
!
C904
!
C905
0.001/AC250V
!
C902
0.068/AC275V
R921
0.001/AC250V
!
L901
QQR1105-001
!
IC901
STR-G6651
4
!
D901
S1WB/A/60-4101
R905
68K
R911
R910
!
C907
C913
100p/1000V
C908
0.0033
R907
0.47
K902
470p/50
R906
680
R901
68K
D903
ERA18-04-T1
D902
ERA18-04-T1
C914
39/25
D904
ERA18-04-T1
D910
ERA18-04-T1
C909
100p/1000
D908
ERA18-04-T1
R904
2.2k
C910C915
220p/50
R903
27
QQS0097-001
100p/50
C951
D951
ERA18-04-T1
100p/1000
C952
D952
ERA18-04-T1
!
R954
!
CP951
ICP-N10-T
C960 C961
82/10 1.5/25
L951
0.22
C963
39/50
100p/50
C953
D953
FMB-24
!
C965
1000/10
C964
22/50
R980
C994
Q953
KTA1267/YG/-T10
2.7K
0.022/50
L952
C962
MTZJ36C-T2
C966
470/10
R966
Q964
KTA1046/Y/
22/50
22k
R955
IC951
C967
220
0.1/16
Q951
2SC3576-JVC-T
R953
22k
D960
MTZJ3.6B-T2
PQ05RD21
C969
220/10
HS964
R952
10k
C968
0.1/16
C838
F1
F2
-VDISP
D984
1SS133-T2
B5V
D5V
DOOR-M9V
DVD5V
DVD3.3V
D976
1SS133-T2
Q954
SI2305DS-X
22k
R981
Q955
DTC124EKA-X
1.5
C831
1.5
To A-1
on page 2-9
To A-2 and A-3
on page 2-9
R972
ICP-N5-T
1.2k
Q965
KTC3875/YG/-X
R971
4.7k
D970
1SS133-T2
C976
0.1/50
C981
C980
10/50
C970
0.1/16
IC953
NJM78M05FA
1SS133-T2
D975
C973
R977
EP805
100/10
1K
C977
QEZ0136-001Z
0.1/50
C978
100/10
4.7
R993
C990
Q957
KRC117S-X
10/50
CN972
QGA2001C1-02
!
C992
R960
100
R961
680
R969
220
D991
R964
R962
1M
R963
R965
10k
100p/50
C954
D954
EU2YX-LFH6K
C979
820/16
CP952
L955
!
C997
220/16 1.5/25
PC902
PC123Y02
!
Q991
PC901
PC123Y02
C993
100p/50
0.47/50
R908
3
3.3K
C918
0.1/50
D911
ERA18-04-T1
!
C916
0.0033/AC250V
KTC3875/YG/-X
2
L957
C956
100p/50
!
D956
EU2YX-LFH6K
C982
560/25
C987
180/25
!
D957
EU2YX-LFH6K
R990R989
33K
33K
220/25
KTA1504/YG/-X
C984
100/16
C989
1
C957
100p/50
L959
KTA1271/OY/-T
R983
1K
R984
1K
Q960
R988
2.2K
Q958
D958 D950
1SS133-T2
1K
R986
1K
R987
Q961
KTC3203/OY/-T
R985
1K
C985
Q959
KRC101M-T
100/16
C986
100/16
P.ON
B5V
AGND
12V
-12V
To A-2
on page 2-9
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
AB CD E F G
2-11
TH-V70
TH-V70
DSP section
BCLK
LRCLK
SDTI1
SDTI2
SDTO
SDTI3
220
220
220
220
220
220
IC408
10k
R435
TC74HC00AF-W
OE
CE
I/O8
0.1/16
BCLK
I/O7
C427
LRCLK
I/O4
I/O5
I/O6
IC404
W24L010AJ-12-X
SDTO
I/O3
I/O1
I/O2
SDTI1
SDTI2
SDTI3
IC403
TC9446F-025
A0
A1A2A3A4A5A6A7
R438
4.7k
R432
A8
0
0.1/16
C428
C408
47/6.3
C407
0.1/16
C435
0.01/16
C434
100/6.3
MILP
MIDIO
MICS
MICK
MIACK
A9
A10
A15
WE
A13
A8
A9
A11
OE
A10
CE
I/O8
I/O7
I/O6
I/O5
I/O4
DSP_RST
X401
NAX0385-001X
2.2M
R431
C430
0.047/16
AUTODATA
ERR
FORMAT
CHANNEL
DIGITAL0
RST_DET
A11
A12
A13
A14
A15
A16
IC407
MM1563DF-X
C450
470p
LC401
NQR0321-001X
0.01/16
C451
C429
100/6.3
C452
C432
22p
C431
18p
0.1/16
100/6.3
C455
0.1/16
C456
C433
0.01/16
KRA104S-X
Q401
R430
D405
DAN202K-X
Q402
R451
10k
D403
DAN202K-X
10k
ERR
KRC107S-X
D407
DAN202K-X
TP609
R464
10k
0.01/16
C445
100/6.3
D401
DAN202K-X
C444
CS
CCLK
220
220
R443
R444
IC406
UPD784215AGC167
0
R463
X402
NAX0275-001X
C443
R462
8.2k
CDTI
220
R441
AUTODATA
DIGITAL0
FORMAT
CHANNEL
ERR
RST_DET
LOCK
100p
4.3k
R461
IC402
MM1613DN-X
R425
R427
10k
R428
C425
C426
0.01/16
K401
NQR0319-001X
DSPCOMMAND
TP603
C411
C412
Q404
KRC107S-X
1k
4.7k
R429
100
D406
DAP202K-X
C454
0.01/1c
DSPREADY
DSPSTATUS
DSPCLK
0.1/16
0.1/16
TP608
R426
C453
220
R421
TP606
100/6.3
R418
100
10k
R419
0.1/16
C413
R420
220
10k
WE
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O1
I/O2
I/O3
IC409
GP1FA351RZ
5
IC410
GP1FA351TZ
TP604
4
C436
47/6.3
C437
0.01/16
C421
C422
R423
R424
C423
C424
100/6.3
0.01/16
1k
15k
100p
120p
0.47/10
3
2
VOL_STB
VOL_DT
VOL_CK
A12V
A-12V
A7V
A-7V
A5V
TUNERL
TUNERR
D_OUT_MUTE
CN401
QGF1016F2-31W
HP_OUT_L
HP_OUT_R
SW.P.ON
S_MUTE
AUX
TUNER
To C-5 and D-5
on page 2-9
1
LOUT3
ROUT3
R408
R407
AK4527BVQP
LOUT2
ROUT2
R445
R446
R447
R448
R449
R450
R406
IC401
LOUT1
R405
ROUT1
R404
LIN-
C401
DSP_RST
220
220
220
220
220
220
R403
8.2k
R455
LIN+
0.001
MIACK
MILP
MICS
MICK
MIDIO
8.2k
R456
CDTI
CCLK
CS
R415
220
C405
0.1/16
C403
47/6.3
C404
47/6.3
C406
RIN-
RIN+
C402
0.001
R452
R453
R454
Q403
KRC107S-X
8.2k
100p
C442
R457
0
R465
10K
R466
0.1/16
4.3k
DSPREADY
4.3k
DSPCLK
4.3k
DSPCOMMAND
DSPSTATUS
R459
1k
R458
10k
1/6.3
C493
TP607
C494
0.01/16
LIN+
LIN-
RIN-
RIN+
LOUT1
ROUT1
LOUT2
ROUT2
LOUT3
ROUT3
MUTE
A5V
A.GND
D5V
D.GND
VOL_STB
VOL_DT
VOL_CK
A12V
A-12V
A7V
A-7V
TUNERL
TUNERR
HP_OUT_L
HP_OUT_R
SW.P.ON
S_MUTE
AUX
TUNER
To A-1 and A-2
on page 2-13
CN403
2-12
Digital (Audio) signal Audio signal
HAB C DE FG
Audio input/output section
TH-V70
LIN+
LIN-
R467
10k
10k
R468
5
RIN-
RIN+
LOUT1
4
ROUT1
LOUT2
ROUT2
C466
47/16
R471
R472
R473
R474
TP509
TP511
C2553
5600p
C467
0.1/16
TP510
TP512
TP515
C2533
1/50
1k
R2537
100k
R2538
100k
1k
C2534
1/50
TP514
TP517
C2561
1.0/50
1k
1k
TP518
C2562
1.0/50
R2561
100k
R2562
100k
R2519
1k
C2554
5600p
R2520
1k
R2535
56k
R2536
56k
IC561
BA15218F-XE
R2565
3.9k
R2566
3.9k
C2507
R2509
C2555
C2556
0.1/16
R2510
C2508
IC531
BA15218F-XE
C2531
R2533
C2532
R2534
C2563
R2563
R2564
C2564
56p
0.1/16
IC510
BA15218F-XE
C2512
0.47/10
IC510
BA15218F-XE
10k
56p
C2539
0.1/16
C2540
0.1/16
56p
22k
56p
22k
IC531
BA15218F-XE
22p
10k
C2569
0.1/16
C2570
0.1/16
IC561
BA15218F-XE
10k
22p
10k
R2517
1k
R2507
10k
C2518
5600p
R2508
10k
R2518
1k
3
22p
C2583
10k
R2583
C2589
C2584
R2584
0.1/16
C2590
0.1/16
56p
120k
IC581
BA15218F-XE
C2594
0.022
R2592
33k
TP519
C2581
IC581
1.0/50
TP520
C2582
10/16
BA15218F-XE
R2582
100k
R2585R2581
3.9k100k
R2586
12k
LOUT3
ROUT3
C461
47/16
C459
C460
C458
C463
C462
0.01/16
47/16
0.01/16
100/6.3
0.01/16
LIN+
LIN-
RIN-
2
To G-1 and G-2
on page 2-12
RIN+
LOUT1
ROUT1
LOUT2
ROUT2
LOUT3
ROUT3
MUTE
A5V
A.GND
D5V
D.GND
VOL_STB
VOL_DT
VOL_CK
R475
R476
1k
1k
C2519
0.1/16
BA15218F-XE
R2594
33k
0.1/16
IC591
R2515
C2515
C2520
C2516
R2516
10K
180p
R2513 R2503
10K 51K
IC511
BA15218F-XE
C2511
0.47/10
IC511
BA15218F-XE
R2514
180p
10K
10K
C2527
4.7/25
R2527
100k
R2528
100k
C2528
4.7/25
C2577
4.7/25
R2577
100k
R2578
100k
C2578
4.7/25
C2599
0.1/16
C2597
4.7/25
C2600
0.1/16
R2597
100k
C2592
0.0047
C2598
4.7/25
IC591
BA15218F-XE
R2590
33k
C2513C2517
1800p5600p
C2514
1800p
R2525
R2526
1k
R2575
1k
R2576
1k
R2595
1k
R2596
1k
C2504
4.7/25
1k
R2598
100k
C2503
4.7/25
R483
C2575
0.001
C2576
0.001
C2595
0.001
C2525C2526
1M
R2501
10K
R2502
10K
0.0010.001
Q2501
KRA104S-X
R2504
51K
Q2521
Q2561
Q2581
IMX9-W
IMX9-W
IMX9-W
R2529R2530R2567R2568R2587R2588
R482
10k10k10k10k10k10k
10k
TP501
TP502
C2541
4.7/25
C2542
4.7/25
C2601
4.7/25
C2602
4.7/25
C2603
4.7/25
C2604
4.7/25
Q2502
KRC107S-X
2.2k
R481
R2531
100k
R2532
100k
R2579
100k
R2580
100k
R2599
100k
R2600
100k
TP503
TP504
TP505
OUT_SL
TP506
OUT_SR
TP507
TP508
OUT_C
OUT_LFE
R1121
10k
R1122
10k
R1123
10k
C1121
0.022/16
C1122
0.0082
C1123
0.015
C1124
0.33/16
R1252
22k
C1252
0.01/16
R1251
22k
C1141 C1142
47/16 47/16
IC153
M62446FP-X
C1251
0.01/16
BU4066BCF-X
IC151
0.022/16
C1127
4.7/25
C1128
4.7/25
C1131
0.015
C1130
0.33/16
C1125
0.022/16
C1126
C1129
0.0082
KRA104S-X
VOL_CK
VOL_DT
VOL_STB
Q1252
KRA104S-X
Q1251
C1213
4.7/25
C1214
4.7/25
C1207
4.7/25
C1208
4.7/25
C1201
4.7/25
C1202
4.7/25
100k100k100k100k100k100k
R1147R1148R1139R1140R1131R1132
R1149
470
R1150
1k
R1141
1k
R1142
R1133
1k
R1134
Q1135
Q1131
IMX9-WIMX9-W
Q1137
2SD2114K/VW/-X
R1143
Q1133
R1135
IMX9-W
R1101
470
C1103
4.7/25
560k560k
R1103R1104
C1104
4.7/25
IC160
NJM4580M-X
C1215
R1153
4.7/25
470
R1155
R1156
R1145
R1146
R1137
R1138
100k
100k
100k
R1171R1172R1168 R1167
100k
100k
100k
3.3k
R1157
3.3k
R1175
IC159
NJM4580M-X
3.3k3.3k3.3k 3.3k
IC158
NJM4580M-X
R1169
R1201
C1221
C1222
R1202
R1170
R1158
100k
R1176
39k
C1225
470p
C1226
47p
R1173
39k
C1223
47p
C1224
47p
R1174
39k
39k
120k
47p
47p
120k
39k
C1180C1179 C1178C1177
C1181
C1176
0.01/160.01/16 0.01/160.01/16
0.01/16
0.01/16
R1151
4.7k
4.7k
R1154
R1152
3.3k
C1216
4.7/25
C1209
4.7/25
3.3k
C1210
4.7/25
R1144
3.3k1k
C1203
4.7/25
3.3k
C1204
4.7/25
R1136
3.3k1k
R1102
470
C1217
4.7/25
4.7/25
C1211
4.7/25
C1212
4.7/25
C1205
4.7/25
C1206
4.7/25
C1218
C495
0.01/16
R1163R1164
C1101
330p
C1102
330p
100k100k
R1165R1166
100k100k
100k100k
R1161R1162
R491
QNN0385-001
J1101
0
J1103
QND0079-001
0
R492
470k
R1197
4.7/25
A12V
A-12V
A7V
A-7V
TUNERL
TUNERR
1
HP_OUT_L
HP_OUT_R
SW.P.ON
S_MUTE
AUX
TUNER
C1183
Audio signal
AB CD E F G
2-13
TH-V70
TH-V70
DVD servo section 1/4
STD7
R307
R337
R404
C302
47K
MN103S26EGA
27K
FBAL
TBAL
TP401
C402
0.1/16
NININININININI
R403
STD6
AVRTM
0.1/16
C303
0.1/16
0
R308
IC301
27K
R336
TRSDRV
SPDRV
FG
ODCIRQ2
4.7K
R402
R309
DECIRQ
NI
R310
47K
C338
0.1/16
TP305
ODCIRQ
ADSCIRQ
R427
0
R425
NI
R428
4.7K
R422
R311
C337
CK169
R424
4.7K
R421
SSPOUT0
SSPCLK0
SRST
SSPIN0
C407
C406
0.1/16
0.1/16
0
0.1/16
STVALID
NI
TP405
STCLK
NI
NI
NI
NI
R316
R314
R312
R315
47K
47K
R317
R313
NI
R318
47K
R319
TP309
TP308
TP307
TP306
C310
0.1/16
C311
C312
560P
560P
R321
47K
C313
560P
C314
R323
330P
C315
470P
C316
270P
C317
120P
C318
0.1/16
0.001
0.001
C324
C349
0.1/16
C350
0.1/16
C351
C328
0.1/16
R332
1K
C332
1/16
1k
18K
R334
R333
C333
C334
0.1/16
0.1/16
TESTSG
JLINE
R423
4.7K
SDOUT
4.7K
CPSCK
EPDO
EPDI
EPSK
EPCS
REQ
SLEEP
FEPEN
47K
R324
47K
R325
12K
R326
47K
TP301
TP302
C319
C320
0.001
C321
C322
0.0056
R327
1M
0.1/16
C323
0.001
R328
15K
C325
47P
C326
NI
0.018/16
C327
0.001
47K
R329
R330
47K
R331
47K
C329
0.01/16
C330
0.1/16
C331
0.01/16
K401
C401
47/4
DGND
C450
0.1/16
C308
100/4
CDLDCUR
TDOFS
DVDLDCUR
RFENV
AS
TE
FE
FODRV
TRDRV
TP312
11146
ARF+
ARF-
TP313
11146
TE
D3.3V
IC451
S-93C66AFJ-X
EPCS
EPSK
K301
S3.3V
K302
D3.3V
K303
D1.8V
C304
C306
100/4
100/4
DGND
To A-5
on page 2-15
SGND
EPDO
EPDI
STD5
STD4
STD3
STD2
STD1
STD0
STEN
D5V
TP10
TP11
TP12
TP13
TP15
TP16
TP21
TP22
TP23
TP25
TP27
TP28
TP30
TP29
T2CD
F2CD
5
4
CN101
QGF0523F1-30W
CN201
QGF1016F2-15W
TP9
TP7
TP6
TP45
TP44
TP43
T1CD
F1CD
R114
TB
TC
TD
TA
R115
0
R116
0
F2DVD
F1DVD
RF-
RF+
R117
0
K101
NQR0007-002X
T-
F-
F+
T+
TP5
TP4
TP3
TP2
TP1
TP42
TP41
TP40
TP39
3
TRVSW
TP34
TP35
TP36
TP37
TP31
2
CN202
QGF1016F2-07W
TP51
TP38
TP32
TP33
TP46
TP47
TP48
TP49
TP50
SWOPEN
SWUPDN
LM+
LM-
R225
NI
Q201
NI
NI
R226
R227
NI
R228
0
SWPHOTO
TP52
TP26
C141
0.1/16
0
C142
0.1/16
TP20
TP19
TP18
TP17
TP14
C143
0.1/16
C146
0.1/16
Q101
KTA1001/Y/-X
C102
0.1/16
R201
47
RB521S-30-X
C139
0.1/16
R103
R101
HAGUP
NI
27
R119
R104
22K
C105
47/6.3 47/6.3
33K
DVDLDCUR
C215
0.1/16
2.2
R105
22K
R102
33K
R110
R218
220
1SS355-X
180
R217
C138
D101
VH
H3+
H3-
H2+
H2-
H1+
H1-
SM3
SM2
SM1
FM-
FM+
R229
3.3K
TP24
C103
NI
27
C106
CDLDCUR
D202
Q102
S5V
KTA1001/Y/-X
R120
M9V
MGND
2.2
TBAL
FBAL
Q103
DTA144EE-X
C201
22/6.3
C203
0.1/16
HDTYPE
JLINE
M5V
R202
DGND
R106
27K
R107
27K
SLEEP
FEPEN
CPSCK
SDOUT
R108 R109
2.2K 1.8K
C109
/HFMON
1
F-F+T+
C213 C214
NI NI
LM+
0.1/16
T-
LM-
FM+
VH
C144
0.01/16
C145
NI
24K
220P
C110
R111
C205
C204
0.1/16
IC201
BA5983FM-X
C217
0.1/16
FM-
H2-
H3-
H3+
0.1/16
C257
TB
TA
TC
TD
T2CD
T1CD
10K
8.2K
R113
R112
1.8K
R130
C124
47P
TE
R213
10K
C211
0.022
H2+
H1-
H1+
0.1/16
0.1/16
C258
C259
BA6664FM-X
0.1/16
C111
IC101
AN8703FH-V
C125
270P
TP105TP104
AS
FE
R203
0
R204
27K
C206
NI120P
R205
27K
R207R206
47K30K
390P
C207
R219
18K
R220
24K
R221
6.8K
R210
2.2K
R222
10k
R211
2.2K
R212
10k
C210
NI
R214
10K
0.01/16
C212
C216
SM1
SM2
IC251
F1CD
F2CD
F1DVD
F2DVD
0.1/16
C112
C129
C128
0.0047
0.1/16
0.1/16
C126
C127
ARF-
ARF+
0.1/16
D201
NI
TDOFS
R208
TRDRV
22K
R209
FODRV
22K
NI
C209
C208
390P
/DRVMUTE
R223
9.1k
C218
NI
R216
9.1k
R215
TRSDRV
10K
11146
TP311
NI
SM3
0.1/16
C260
C261
0.1/16
C262
0.1/16
C263
0.1/16
C113
22/6.3
C115
0.1/16
RF-
RF+
R124
NI
C116
TESTSG
0.1/16
RFENV
TP103
TP101
C117
C118
0.047/16
C119
0.027/16
560P
1M
R125
R126
BDO
OFTR
1M
C120
560P
0.1/16
C121
C122
R127
2.2K
12P
C123
0.1/16
S5V
S3.3V
1
1
R128
R129
47/6.3
47/4
C137
C135
SGND
TP102
K304
ODCIRQ2
ODCIRQ
ADSCIRQ
CPUA17
CPUA16
CPUA15
CPUA14
CPUA13
CPUA12
CPUA11
CPUA10
CPUA9
CPUA8
CPUA7
CPUA6
CPUA5
CPUA4
CPUA3
CPUA2
CPUA1
CPUA0
SODCCS
/WR
/RD
CPUD7
CPUD6
CPUD5
CPUD4
CPUD3
CPUD2
CPUD1
CPUD0
LSIRST
WAITDEC
/RD
/WR
SODCCS
CPUA0
CPUA1
CPUA2
CPUA3
CK135
R341
5.6K
C347
0.1/16
C346
0.1/16
C345
0.1/16
C344
0.1/16
C343
0.1/16
HDTYPE
R413
4.7K
R416
C403C404
0.1/160.1/16
NI
C348
0.1/16
47K
47K
10K
R302
R301
R340
TP304
TP303
OFTR
BDO
CPUD3
CPUD4
CPUD5
CPUD6
CPUD7
R411R412
4.7KNI
0.1/16
C301
47K
47K
47K
47K
R303
CPUD1
CPUD2
R306
R305
R304
0.1/16
C341
C342
0.1/16
R338
4.7K
R339
4.7K
C340
0.1/16
C339
0.1/16
CPUD0
NI
R405
R406
R407
R408
R409
R410
IC401
MN102L62GLF1
R256
47
M9V
D5V
C256
0.1/16
1
MGND DGND
R259
10K
0
20k
R258
R254
R253
C252
C253
0.1/16
SBRK
/SPMUTE
TP310
C255
R255
0.015/16
10K
FG
R251
0.47
0
R252
C264
2.2
0.01/16
C251
0.1/1633/10
SPDRV
TOPEN
TCLOSE
/LMMUTE
/SPMUTE
/DRVMUTE
4.7K
NI
R415
R414
CPUA4
SBRK
CPUA11
CPUA5
CPUA6
CPUA7
CPUA8
CPUA9
CPUA10
CPUA12
CPUA17
CPUA13
CPUA14
CPUA15
CPUA16
C405
0.1/16
HAGUP
DISCSTP3V
2-14
/HFMON
TRVSW
R224
10K
To A-1
on page 2-15
DISCSET3V
MECHA_H/V
Digital data signal
HAB C DE FG
TH-V70
DVD servo section 2/4
D3.3V
To G-5
on page 2-14
5
K501
NQR0007-002X
C511
IC505
C501
MD0
0.1/16
MD1
MD2
MD3
MD4
MD5
4
3
MD6
MD7
DQM0
WE-
CAS-
RAS-
CS0-
MA12
MA13
MA10
MA0
MA1
MA2
DQM3
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
W986432DH-7
47/4
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
DQM1
CKE
MA9
MA8
MA7
MA6
MA5
MA4
MA3
DQM2
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD10
MD11
MD12
MD13
MD14
MD15
DQM1
MA9
MA8
MA7
MA6
MA5
MA4
MA3
CKE
MA2
MA1
MA0
MA10
MA12
MA13
CS0-
RAS-
CAS-
WE-
DQM0
DQM2
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD24
MD25
MD26
MD27
MD28
D3.3VD1.8V
K504
NQR0007-002X
C524 C527
47/4 47/4
C512
0.1/16
C514
0.1/16
C515
0.1/16
C516
0.1/16
C517
0.1/16
C518
0.1/16
C519
0.1/16
C520
0.1/16
C523
0.1/16
C529
0.1/16
REQ
STD7
STD6
STD5
STD4
STD3
STD2
STD1
C528
0.1/16
MD8
MD7
MD6
MD9
MD3
MD2
MD5
MD4
C533
0.1/16
MD1
MD0
0
STD0
STEN
STCLK
AVRTM
R740
STVALID
TP913
C534
0.1/16
NDV8601VWA-BB
D3.3V
R998
R995
NI
NI
X6
BUSY
NTB
FLINT
SWMUTE
DACDENA
NI
NINI0NINI
NI
0
470
DECIRQ
0
R542
R997
R543
R544
R545
TP912
R739
C547
0.1/16
IC501
R546
R541
TP911
RCK
RGB
DAC1CS
DAC2CS
DAC0CS
FLCS3V
NI
R996
000
NI
PCS0
LHLD
R552
R551
R550
R547
R548
R549
0
R553
C536
C548
0.1/16
0.1/16
LA0
LA3
LA2
LA1
LHLDA
C539
0.1/16
SRST
CPURST
ALE
RD-
PWE0
AD0
AD1
AD2
R584
3.3K
AD3
AD4
AD5
AD6
AD7
C993
0.1/16
C994
0.1/16
C995
0.1/16
C996
0.1/16
C997
0.1/16
C998
0.1/16
PWE1
AD8
AD9
AD10
AD11
AD12
AD13
ACK
SCLK
R991
22
AD14
AD15
PWE2
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
PWE3
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31
To A-5
on page 2-16
To A-2
on page 2-16
0.1/16
C531
0.1/16
2
To G-1
on page 2-14
IC511
LM1117MP1.8-X
D3.3V
C557
C550
C549
47/4
DGND
C573
0.1/16
220/4
0.1/16
D1.8V
MD29
MD30
MD31
DQM3
470
R583
SPDIF
1
C532
NININI
NI
NI
NI
TP860
R576
R581
R580
AOUT3
AOUT2
192k
D3.3V
K502
NQR0007-002X
C504
47/4
DGND
R575
R579
R578
TP878
TP862
AOUT1
AOUT0
BCK
LRCLK
SMUTE
SSPOUT1
SSPIN1
47
R501
C505
10k
R504
0.1/16
R503
NI
NI
C506
C507
AB CD E F G
TP861
SSPCLK0
CK135
SSPCLK1
0
R510
X571
NAX0513-001X
3P
0.1/16
C535
C545
TP865
TP866
0.1/16
TP863
TP864
SSPOUT0
SSPIN0
LRMUTE
CK169
C508
S1OUT
0
R511
R513
33
IC502
CY24203SC-X
10k
0.1/16
R509
Digital data signal
Digital (Audio) signal
C540
0.1/16
C582
47/4
D1.8V
K507
NQR0007-002X
C541
0.1/16
C571
47/4
D3.3V
1.6k
R574
K508
NQR0007-002X
R573
C543
0.1/16
C601
47/4
K509
NQR0007-002X
D3.3V
C542
0.1/16
1.6k
Cr
Cb
Y
CrOUT
YOUT
CbOUT
C544
0.1/16
C602
47/4
K510
L501
NQR0007-002X
D1.8V
D3.3V
R565
R566
R567
R568
R569
R570
R571
R572
C
COUT
C572
C580
C578
C581
K513
10
NQR0007-002X
D1.8V
Y
Video (Brightness) signal
C
Video (Chrominance) signal
R738
1.5K
6.2K
1.3K
NI
NI
NI
10
NI
NI
0.1/16
47/4
0.1/16
220/4
Cr
Cb
To A-2
on page 2-16
To A-1
on page 2-16
Video (Component video Cr) signal
Video (Component video Cb) signal
2-15
DVD servo section 3/4
To F-5
on page 2-15
CPURST
TH-V70
SRST
TH-V70
5
4
DAC0CS
3
To F-2
on page 2-15
DAC2CS
RGB
FLINT
SWMUTE
NI
R502
NI
SW501
PCS0
2
To F-2
on page 2-15
Y C Cr Cb
D5V
D3.3V
LADD16
LADD15
LADD14
LADD13
CN501
NI
NI
NI
C620
C621
AD30
AD28
AD26
AD24
AD23
AD22
AD21
AD19
AD17
AD16
AD15
AD14
AD13
AD12
AD11
AD10
AD8
AD7
AD6
AD5
AD3
AD1
PWE0
LA0
LA2
RD-
LHLD
0
R655
FCS-
R523
R522
NI
NI
FLCS3V
DAC1CS
DACDENA
X6
NTB
DGND
MM74HCT32MTC-X
AD31
AD29
AD27
AD25
PWE3
AD20
AD18
PWE2
SCLK
ACK
AD9
PWE1
AD4
AD2
AD0
ALE
LA1
LA3
LHLDA
PCS0
D5V
K505
NQR0007-002X
IC521
C618
0.1/16
R524
LADD12
LADD11
LADD10
LADD9
LADD8
LADD19
PWE0
ACK
LADD18
LADD17
LADD7
LADD6
LADD5
LADD4
LA3
LA2
LA1
LADD16
LADD15
LADD14
LADD13
LADD12
LADD11
LADD10
LADD9
LADD8
LADD19
PWE0
ACK
LADD18
LADD17
LADD7
LADD6
LADD5
LADD4
LA3
LA2
NI
R525
IC509
SST39VF160-7CEK
R604
NI
R601
NI
R602
NI
IC508
NI
R605
NI
R606
NI
IC523
NC7SZ125P5-X
AD15
AD7
AD14
AD6
AD13
AD5
AD12
AD4
AD11
AD3
AD10
AD2
AD9
AD1
AD8
AD0
RD-
FCS-
LA0
C554
0.1/16
R607
NI
AD31
AD23
AD30
AD22
AD29
AD21
AD28
AD20
AD27
AD19
AD26
AD18
AD25
AD17
AD24
AD16
RD-
FCS-
LA0LA1
R608
10K
R536
C555
1K
0.1/16
2SC2412K/RS/-X
DGND
10K
R521
AD6
AD5
AD4
AD16
AD11
AD10
AD9
AD8
R537
NI
Q501
2SB1424/QR/-X
R535 R534 R531
33K 560 5.6K
Q502
LADD6
LADD5
LADD4
LADD16
LADD11
LADD10
LADD9
LADD8
R533
74LCX32MTC-X
IC512
74LCX373MTC-X
LADD19
AD19
AD18
LADD18
LADD17
AD17
AD7
LADD7
ALE
LADD15
AD15
AD14
LADD14
LADD13
AD13
AD12
LADD12
ALE
IC513
74LCX373MTC-X
DGND
1K
R532
3.9K
IC522
D3.3V
C558
1/16
D3.3V
K520
NQR0007-002X
R512
3.3K
NQR0007-002X
C992
C619
IC510
AK93C65AF
D3.3V
TP903
TP904
TP905
TP841
TP906
TP907
TP901
TP902
NI
DISCSTP
FLINT
DISCSET
SWMUTE
CPURST
DAC0CS
DAC1CS
DAC2CS
C910
C904
0.1/16
C906
0.1/16
C902
0.1/16
C908
0.1/16
C911
NI
TP914
C912
NI
TP915
C913
MGNDNISGND DGND
M5V
NI
TP916
C914
NI
TP917
K573
K567
K577
K569
K571
C2
NI
TP919
MECHA_H/V
S1OUT
TOPEN
TCLOSE
/LMMUTE
SWOPEN
SWUPDN
SWPHOTO
DDATA
BCK
DCLK
LRCLK
AOUT0
AOUT1
AOUT2
192k
AOUT3
SPDIF
SSPCLK1B
SSPOUT1B
SSPIN1A
LRMUTE
FLCS-
SMUTE
K556
YOUT
NQR0129-002X
K557
COUT
NQR0129-002X
K558
NQR0129-002X
NQR0129-002X
TP851
TP852
TP813
TP815
Cb
K559
Cr
TP844
TP846
TP847
TP845
TP849
TP842
TP850
TP817
TP823
TP812
TP828
TP848
TP854
TP818
TP819
TP820
TP821
TP824
TP825
TP826
TP830
TP837
TP831
TP832
TP833
TP836
TP811
CbOUT
CrOUT
TP853
NI
NI
NI
NI
NI
K519
0.1/16
C569
0.1/16
0.1/16
M9V
D5V
S5V
D3.3V
S3.3V
CN502
QGB2027L1-26X
Y
C
To A-3 and A-4
on page 2-9
C1
NI
DGND
TP918
TP829
TP816
TP822
CN503
QGB2027L1-26X
To A-4 and A-5
on page 2-9
TP835
TP827
TP814
1
FLCS3V
To F-1
on page 2-15
DGND
FLCS-
DISCSTP
DISCSTP3V
SSPCLK1B
SSPOUT1B
SSPCLK1
BUSY
SSPOUT1
SSPIN1A
SSPIN1
DACDENA
DDATA
DCLK
Digital (Audio) signal
Y
Video (Brightness) signal
2-16
DISCSET3V
DISCSET
RCK
C
Video (Chrominance) signal
Cr
Video (Component video Cr) signal
Cb
Video (Component video Cb) signal
HAB C DE FG
TH-V70
DVD servo section 4/4 (Voltage value)
5
4
3
2
1
AB CD E F G
2-17
TH-V70
TH-V70
FL display section
DI701
QLF0097-001
G14
P35
P34
P33
P32
P31
P30
P29
P28
P27
P26
P25
P24
P23
P22
P21
P20
P19
P18
P17
P16
P15
P14
P13
P12
P11
P10
P6
P7P8P9
P1P2P3P4P5
G13
G12
G11
G10G9G8G7G6G5G4G3G2
G1
5
C710
4.7/50
X
R701
XXXXXXXXXXXXXXXXXXXXX
XXX
X
R705
R704
R703
R702
R706
R707
R708
R709
R710
R711
R712
R713
R714
R715
R716
R717
R718
R719
R720
R721
R722
R723
R724
R725
R726
X
R727
P35
P34
P33
P32
P31
P30
P29
P28
P27
P26
P25
P24
XXXXXXX
R742
R743
P20
P21
P22
P23
R744
P19
R745
P18
R746
P17
R747
P16
R748
P15
X
R749
P14
P13
C709
4.7/50
C707
0.01/16
C706
100/6.3
CN701
QGF1016F2-13W
To B-1
on page 2-9
4
X701
NAX0248-001X
R752
R753
R755
1K
1K
C701
0.01/16
DATAIN
CLOCK
1K
INITIAL
IC701
MN101C35DKB
3
PLED_HO
PLED.VE
RESET
KEYLED_HO
KEYLED_VE
PLED_DIM
LED_DIM
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
G13
G12
G11
G10
G9
G8
G7
G6
G5
Q707
G14
Q706
G1
Q709
IC711
RPM6938-SV4
C733
100/6.3
RESET
CLOCK
DATAIN
INITIAL
REMOCON
C702
0.01/16
R756
1K
G2G3G4 P12
REMOCON
2
390
R771
R764
R765
1.5K
1.5K
D703D704D705D706D707D708D709D710
R769
1.5K
1.5K
R770
D719 D718
1
D720
D717 D716 D715 D714
D713
R763
D702
R768
D712
1.2K
1.2K
R762R767
1.2K1.2K
Q711
KEYLED_HO
PLED_HO
Q713
KEYLED_VE
PLED_VE
Q710
Q712
D701
D711
R761
R766
220
220
2-18
Q721
PLED_DIM
Q723
R772
390
Q722
LED_DIM
HAB C DE FG
<Speaker section>
Powered subwoofer section
TH-V70
IC106
! !
STK402-030
C311
100/25
R323
Q301
KTA1267/YG/-T
47K
R324
R322
RL_AMP_O
PRT
C312
220P/50
56K
1.8K
R317
R316
22/50
C310
1K15K
D301
R376 R377
2.2K 2.2K
C313
R371
1.5K
C314
470P
0.22( 1W)
R306
1
L300
!!
10/50
0.22( 1W)
0.22( 1W)
C305
100( 1/4W)
R313
10/50
C309
R314
R315
!
R319
56K
3.3P
C315
!!
1
R320
4.7( 1/2W)
L301
C316C317
0.22/500.22/50
4.7
R321
GND
GND
+20V
RR_AMP_O
PRT
-20V
2.2/50
3.3K
R318
PRT
C319
4.7/50
R372
1.5K
C318
470P
3.3K
R325
FR_AMP_O
3900P
C352
CN202
CN102
IC105
!
STK404-130
220P/50
R375
C301
C300
470P
2SA1038S/SE/-T
R370
1.5K
3.3K
R300
+20V
-20V
2.2K
2.2/50
56K
1K15K
R308D300R309
C302
1.8K
R302
R301
C303
Q300
100/25
C304
22/50
KTA1267/YG/-T
47K
R310
100( 1/4W)
R303
!
R307
C306
10K
0.22( 1W) 4.7( 1/2W)
R304
R305
!!!
56K
3.3P
R311
C307
C308R312
4.7
GND
CN105
QGB2510K2-20
CN205
QGB2510J1-20
0.22/500.22/50
C210
4.7/50
R217
56K
C209R216 C211
470P/501.8K 10/50
WO_GAIN
-12V
+12V
!
!
R219
220( 1/4W)
220( 1/4W)
R220
R218C212
4.7K
100/50
C213
100/25
C214
47/50
C215
3P
56K
R222
R270
R269
10K
10K
Q211
KRC111M-T
R271
4.7K
GND
CN103
QGB2510K2-14
CN203
QGB2510J1-14
1K
C216
D202
4.7/50
R221
4.7K
C217
4.7/50
R227
4.7
C218 C219
GND
-40V
0.22/50 0.22/50
+40V
R223
D203
15K
R225
1
L200
WO_AMP_O
R224
4.7( 1/2W)
R226
!
PRT
MR200
0.22/5W
Q202
47K
R139
C129
C128
470
4.7/50
4.7/50
S100
QSW0834-001
10
BA3121
BA3121
BA3121
C119
0.01/50
IC100
0.01/50
IC101
0.01/50
IC102
0.01/50
CN101
QGB2510K2-12
CN201
QGB2510J1-12
R122
0.01/50
C118
R121
1K
R130
47K
R119
10
22K
R113
10
R138
4.7/50
C109
C108
C107
22/50
R114
10
4.7/50
C112
C111
C110
22/50
R115
10
1/50
C115
C114
22/50
C113
P.CNT
+12V
RR_GIAMP_O
GND
GND
R124
2.2K
22K
22K
22K
R135
R137
R136
FR_GIAMP_O
RL_GIAMP_O
FC_GIAMP_O
22K
R134
FL_GIAMP_O
-12V
WO_GAIN
VR100
10KB
Q205
KRA111M-T
D207
D212
R277
10K
10K
R237
D217
MTZJ6.2B-T2
0.01
C231
MTZJ6.2B-T2
R259
100K
R276
D206
MTZJ6.2B-T2
Q210
22K
10K
R238
0.01
C226
2SK373/OY/-T
56K56K 10K 10K
R240R242R244
R239R245 R243 R241
10K10K
22K
R200
C232
D208
SLR-325MG-T
82K
IC201
BA15218N
IC202
BA15218N
R246
82K
D209
SLR-325MG-T
47K
R201
4.7/50
D218 D219
C225
22/100
R247
390K
R248
330K
R273
C202 IC104
1/50 BA15218N
47K
R208
R230 C223
470 10P
D216
IC201
BA15218N
D210
220
R249
C229
0.022
IC202
BA15218N
R274
D211
220
C230
0.022
R250
4.7M
2SC2389S/SE/-T
R260
47K
10K
R231
R235R236
4.7K47K
4.7M
R253
10K
R258
10K
R262 R263
10K 10K
Q209
R209
2.2K 10K 10K
C203
0.1/50
R266
4.7K
R272
4.7K
10K
R267
10K
R251
C228
0.01
10K
R268
10K
R252
R261
47K
R210 R211
C204
0.18/50
D205
MTZJ15C-T2
D214
MTZJ15C-T2
C205
0.039/50
Q204
2SC2389S/SE/-T
R265
22K
R256
4.7K
2SA1038S/SE/-T
R264
10K
R257
3.3K
!
Q208
C206
0.01
!
D204
1N5402M-20
Q206
Q207
D215
1N5402M-20
!
R212
10
IC104
BA15218N
R214
C208
4.7/50
10K
3.9K
R213C207
100.01
!
R255
C227
0.01
10
R254
R275
220
C233
0.1
R215
10
QGB2510K2-06
QGB2510J1-06
IC103
IC103
5
J100
QND0079-001
R133
4
22K
10/50
QQR0621-001Z
QQR0621-001Z
BA15218N
C116
12K
R132
C126
10P
FLIN
R100
1K
R102
1K
WOIN
R104
1K
FRIN
R106 C123
1K 100P
FCIN
R108
1K
RRIN
R110
1K
RLIN
K100
K101
BA15218N
R118
47K
R123
1K
R116
47K
C120
100P
C121
C101
100P
47/25
C100
4.7/50
C122
100P
C103
47/25
C102
4.7/50
C124
100P
C125
C105
100P
47/25
C104
1/50
C106
100
R112
0.01/50
C320
56K
R326
220P/50
IC107
STK402-230
220P/50
!!
100/25
+20V
R338
L303
GND
0.22( 1W)
R340
!
R344
C332
1
R346
-20V
R339
0.22( 1W)
100( 1/4W)
56K
3.3P
4.7( 1/2W)
R345
C333C334
0.22/500.22/50
4.7
FC_AMP_O
C328
1.8K
R341
100/25
C331
C327
Q303
KTA1267/YG/-T
D303R348
47K
R347
PRT
R378
56K
R342
C329
4.7/50
R373
22/50
1.5K
C330
1K15K
470P
R349
3.3K
R343
R350
PRT
R374
1.5K
C335
470P
C353
3.3K
FL_AMP_O
C336
R356
D304
3900P
CN106
QGB2510K2-14
CN206
QGB2510J1-14
56K
R351
4.7/50
C338
1K
Q304
KTA1267/YG/-T
15K
R357
R358
!!
1.8K
0.22( 1W) 4.7( 1/2W)
R352
R353
22/50
C351
56K
3.3P
R355
!!
R359
0.22/500.22/50
C339C340
4.7
47K
R360
0.22( 1W)
R354
1
L304
220P/50
C337
R379
2.2K
2.2K
!!!
100/25
1.8K
R327
R330
R331
10K
0.22( 1W)
0.22( 1W)
C321
R328
R329
100( 1/4W)
22/50
C350
56K
R332
3.3P
C323
1K15K
R333D302R334
Q302
KTA1267/YG/-T
47K
R335
100/25
C322
C326
!
1
R336
4.7( 1/2W)
L302
C324C325
0.22/500.22/50
4.7
R337
C508
R509
10
R522
1K
D502
MTZJ5.1C-T2
Q509
22K1K
R533R534
C507C506
0.1/500.1/50
R508R507
18K3.9K
4.7/50
C551
0.01/50
1K
R523
KTC3199/GL/-T
R535 D519
220K
0.01/50
IC109
0.1/50
0.1/50
C511
C510
R512R511
D505
D506
MTZJ30C-T2
Q505
!
2.2K
R541
D520
KRC104M-T
4.7/50
C531
18K3.9K
!
R525
R565
4.7K
D508
MTZJ5.1B-T2
2.2K
R542
D521
10K
R540
270( 1W)
C558
22/50
BA15218N
R526R527
1.2K330
C553
0.01/50
D534
PRTCT
Q523
KRA104M-T
R561
100K
KTC3199/GL/-T
IC110
BA15218N
R510
10
C509
0.01/50
D504
Q502
KTA1267/YG/-T
C552
R524
D501
10K
Q503
KRC102M-T
KRC102M-T
D503
Q504
R536
4.7( 1/4W)
KRA102M-T
R532
Q510
2.2K
R537
R538
10K
10K
R539
22K
KTC3199/GL/-T
Q512
Q511
Q513
KTC3199/GL/-T
IC110
C505C504
BA15218N
3
2
R505
KRA104M-T
Q500
C550
3.3/50
P.CNT
R529
75K
R528
22K
Q514
DTC115ESA-T
0.1/500.1/50
18K
3.9K
R506
100K
R564
D530
R563
1K
D500
R521
100K
Q501
KRC102M-T
D536
KTC3199/GL/-T
R530
100
R531
75K
Q508
220/16
C530
KTC3199/GL/-T
1
R515
C514
10
0.01/50
C513C512
0.1/500.1/50
R514R513
18K3.9K
IC109
BA15218N
R516
10
C515
0.01/50
2SD2037/EF/-T
100/25
C516
C517
C519
C518
100/25
R543
C532
10K
10/50
Q515
KTC3199/GL/-T
R546
100K
R544
Q516
R545
100K
KTA1267/YG/-T
10K
Q517
47/25
C533
R562
100
Q522
0.01/50
C501C500
0.1/500.1/50
R501R500
18K3.9K
Q506
!
47/25
47/25
!
Q507
2SA1359/OY/
KTC3199/GL/-T
D522
R502
C502
10
C503
0.01/50
!
R517
R518
1K
D509
MTZJ12C-T2
D510
MTZJ12C-T2
R519
!
10
R520
4.7K
R570
MTZJ15C-T2
D535
100K
R547
100K
R548
100K
R549
100K
R550
100K
R551
100K
R552
D531 D532 R566
MTZJ30C-T2 4.7K
IC108
BA15218N
R504
10
10
1K
PRT
4700/504700/50
C520C521
D511
D512
D515D516
C522C523
6800/256800/25
AC1
10K
R568
KRA111M-T
Q518
D527
R554 R556
10K
D528
C554 C555
0.01/50
D523
MTZJ15C-T2
!
1N5402M-201N5402M-20
C526
0.1/100
!
!
6A20G-E46A20G-E4
!
KRA111M-T
MTZJ6.2B-T2
D533
10K
C524
0.1/100
Q519
C529
0.1/100
0.1/100
D513
0.1/100
D514
C525
C527
0.1/100
C528
R567
10K
D524
MTZJ6.2B-T2
!
!
1N5402M-20 1N5402M-20
6A20G-E4
D517
!
D518
6A20G-E4
!
R555R553
10K10K
0.01/50
!
!
AC2
F504
F505
D525
0.01/50
C556
MTZJ6.2B-T2
R557 R559
100K 100K
R558
22K
!
CN104
QGA3901C1-05
QGB2510J1-10
CN210
LED1
LED2
PRY1
PRY2
WO_AMP_O
CN110
QGB2510K2-10
RR_AMP_O
CN211
QGB2510J1-12
RL_AMP_O
FR_AMP_O
FC_AMP_O
FL_AMP_O
MCONOUT
MCONIN
0.01/50
C557
MTZJ15C-T2
D526
Q521Q520
2SK373/OY/-T2SK373/OY/-T
R560
22K
CN111
QGB2510K2-12
CN107
QGA7901C1-02
C412
0.0047/250
!
C400
!
!
F403
RY400
!
QSK0055-001
D400
LC400
RY401
RY402
RY403
LC401
LC402
LC403
LC404
D401
C404 C405
R401
R402
C409C408
R403
R404
C410C411
QSK0109-001
QSK0109-001
QSK0109-001
1SR35-400A-T5
1/50
Parts are safety assurance parts.
QNB0065-002
C403C402R400
C407C406
!
CN108
QGA7901C1-02
CN109
QGA3901F2-04
J101
QNB0070-002
J102
D8603
When replacing those parts make
Audio signal
sure to use the specified one.
AB CD E F G
2-19
Printed circuit board
<Main body section>
Main board
5
TH-V70
TH-V70
CN591
R663
C622
R662
R623
R613
C612
J591
(Compulink board)
CN812
C8727
C8728
D8722
R8723
R8724
IC871
R8721
R8722
C8722
(LED board)
R603
C602
C591
R8733
CN592
C592
D8721
R593
C8721
R594
W802
D591
J592
(Open/Close board)
S551
S501
R509 R510
R503
R506
S507
R502
S504
R504
R508
R505
S510
R501
S502
S503
S505 S506
R507
S508
S509
K601
B1003
R832
K611
Q816
D809
D812
Q815
C635
B1015
B1006
B1005
R813
C823
J691
CN801
R817
K1801
B1198
,C637
R814
R896
R635
C814
D808
C807
R615
Q818
X801
B1002
R895
IC108
C615
SP801
C617
R835
C806
B1021
B1016
R851
C811
R816
B1007
CN815
R853
B1008
R836
R1806
Q959
CN813
R1803
C651
R850
R1802
R837
R985
C1801
R686
R685
C1805
R849
B1188
Q661
R838
D958
R1804
R848
R1808
R665
R847
R831
B1013
Q960
R1807
B1009
C1802
R986
C833
R839
R833
R852
EP802
R854
R987
R842
C613
PP906
D802
Q662
R834
D821
IC801
R840
R855
R636
R858
C986
R666
B1025
C633
B1001
CN811
R8741
B1014
C603
C985
R988
B1199
Q8713
R867
K604
Q803
R984
R868
R819
R859
R864
R861
R862
R866
Q961
R983
C631
Q693
R660 R661
Q958
R639
C639
C636
R606
CN803
Q8712
W812
J601
R649
C649
R604
C641
B1011
R632
Q8711
CN802
R856
C661
C646
R631
R616
R857
R843
B1019
D984
C990
D976
R642
R641
R643
C826
C626
Q805
D801
R659
R629
C621
R626
CN972
C629
D803
R621
Q957
R953
C656
C624
R993
R624 R625
R952
C659
Q802
Q951
R822
C619
L964
B1012
R844
R823
PP903
R619
B1194
C606 C616
C904
C609
L963
L962
CP952
B1193
B1192
C989
C962
C834
C981
L961
C935
D960
B1191
PP905
R989
Q954
J603
R609
R921
L959
C997
EP803
C987
EP952
C984
R981
R901
C916
Q955
L901
L955
C957
C908
R990
C969
D957
C909
C968
C960
D902 D903
D956
D901
L957
IC951
T901
C956
C954
C902
C913
C982
D954
C979
FC901 FC902
R910 R911
C915
IC901
C907
R904
D904
D908
C914
R903
CP955
C965
C966
C967
L952
C973
D983
D970
C970
R971
C953
D982
R907
C905
R905
C910
D910
R908
D952
Q964
C918
C952
Q965
HS901
D953
D911
R972
R906
R954
R969
C963
C964
Q953
D951
P901
K902
B9098
Q991
R965
D991
L951
HS964
R955
R962
R980
EP951
PC902
C951
R963
C961
R966
C994
D950
PC901
C993
R961
R664
R960
R964
C992
CP951
S691
R194
R1304
CN806
R3110
R697 R698
C195
R1184
R1351
R1181
C3107
L3102
Q691
C192
C815
R3109
R3191
R3192
C3105
B1024
R3113
Q692
R3111
Q694
R841
R681
K605
R815
C1352
R676
C977
C836
R1352
R682
K631
C671
C672
Q1352
Q671
D975
EP805
C803
IC953
R671
R672
R673
R677
R1353
R605
CN805
Q1351
K641
B1023
R977
C980
C607
CN814
C1351
D1352
D1351
C976
S802
C802
R3102
J301
C1186
C3191
R191
C1187
C832
C837
R1183
C816
C196
C1185
C3104
R3106
R3108
C191
IC805
R3107
C3192
B1017
D1185
R3105
C3103
X191
R3114
C3108
L3101
C197
IC301
R696
R193
C199
R1301
R1302
Q1182
C3106
R1303
HS805
R3112
4
R192
C194
IC191
L801
C193
C828
Q812
EP801
R871
R872
3
2
C1184
D1184
Q1181
L3191
Q811
Q813
R3101
C3101
C3102
R873
R821
R1182
R3103
R3104
C605
R612
C978
D820
IC601
C838
C611
R694
B1018
C694
C822
Q807
C824
C821
Q801
R892
C831
Q804
C673
D811
R611
R602
C697
R674
K621
PP904
D807
C1803
R891
C601
B1004
K651
B1020
R818
IC803
CN106
Q1801
R675
R601
(Main board)
(Switch board)
1
2-20
HAB C DE FG
TH-V70
FL display board
Forward side
F1
F2
-VPP
UL
D.GND
SW5V
MARK
SW10V
US5V
STBLED5V
LGND
LGND
CN811
STBLEDV
STBLEDH
FLDATA
FLRST
REMFRO
FLCLK
FLCS
5
S1A
17 1
C805
DI811
C803 C804
C810
C801
C802
D801
D802
D819 D820
4
D818
D803
D817
D804
D816
D805
3
2
54 1
C811
C807
IC812
X811
D806 D807
DI811
D808
D809
LVA10320
D810
D811 D812 D813 D814 D815
4
R810
Q821
R820
R826
R802
R803
R804
R811
R832
R814
R833
R815
R816
R817
R819
R829
R831
R834
R818
R821
R822
R824
R825
R830
R807
R823
Reverse side
IC812
R890
R863
Q815
R864
R878
R877
R873
R805
C809
R835
R827
R806
R874
C808
R828
R808
R809
R801
R813
R812
C814
R869
R870
R893
C813
Q804
Q817
Q806
R891
R892
R897
R871 R872
R896
Q816
R867
R895
R886
R885
R861
R862
R868
R875
R882
R876
C806
R879
Q805
Q803
C812
R865
Q801
Q802
R894
IC811
R866
R881
DSP/Audio board
R435
14
S1A
K401
CN401
C1212
R1171
C1211
C1205
J1103
R1164
R1163
C1206
C462
C454
C459
C1224
R1174
C1178 C1179
IC159
R1173
C1223
1
C1176
C458
C445
R454
C413
R436
8
R461
C1177
C452
R463
J1101
2
IC409
IC410
1 7
R420
R1140
R1146
R1172
R1145
R1252
Q1252
Q1251
R1251
5
4
5
8
1 4
C1221
R1167
R1137
R1201
R1169
C455
IC406
R452
R465
R466
R453
8
R438
R1144
R1131
IC408
LVA10309- A1
MARK
Q1133
R1143
R1135
IC158
CN403
R1138
R1136
R1168
Q1131
C1209
R1141
R1134
C1207
R1139
R1132
C1128
C1222
C1183
R1197
C1126
C1129
R1202
R1170
TP609
UL
C1127
C1204
C431 C432
C433
C1121
C1202
R483
Q2501
R431
R2579 R2580
C1122
R2532
C2575 C2576
C2525
R2531
C2526
C430
C2601
C2602
C2541
C2542
D407
R445
R482
R446
R447 R448
R2575
R2525
R2526
R407
R449
R450
C2577
R2567
Q2561
R2578
R2568
R2529
R2527
Q2521
R2528
R2530
Q2502
R406
R408
R2577
IC403
R404
R2576
C2527
C2528
R403
R481
R405
R415
C2563
R2563
IC561
C2578
R2564
C2564
C2531
R2533
C2540
R2534
C427 C428
C403
TP607
C2569 C2570
C2539
IC531
C2532
8
5
4
1
C2562
C2533
8
5
4
1
C2534
C2584
R2584
C408
R475 R476
Forward side
16 1
R423
R424
C423
C493
R425
TP518
TP515
R2565
R2562
C437
R2535
R2538
R2561
R2566
R2536 R2537
C436
R471 R472 R473 R474
C402
23
C401
17
22
33
34
C406
C2561
IC402
TP517
A3V
TP514
Reverse side
R2519
C2507
R2509
C2553 C2554
D406
C422
R2581
C2555 C2556
R2520
TP520
R2586
R2582
TP519
R2585
C404
TP511
TP509
C467
R468
R467
R2590
R2592
R2594
C2512
C2517 C2518
C2519 C2520
IC510 IC511
C2508
R2510
C466
TP510
C2598
C2592
C2582
IC581
C2581
R2583
C2583
C2594
IC591
C2589 C2590
C2597
C405
R2507
R2517
R2518
R2508
R2597
R2595
TP512
C2595
C426
R429
C421
C435
C407
C2599 C2600
IC404
R428
R427
C424
R2515
C2515
C2516
R2516
C2604
R2588
R2598
Q2581
R2587
C2603
44
R2596
2
32
24.576MHz
2
C429
C425
C434
R432
R426
D401
12
R430
11
R441
R443
IC401
R444
CODEC
1
C494
R2513
C2513 C2514
C2511
R2514
TP506
TP508
TP505
TP504
C1141
R2599 R2600
TP507
TP503
X401
R451
C2503
C2504
C1123 C1124
Q401
R1121
R1122
IC153
R1123
C1131
C1142
D403
Q402
R2501 R2502
1
D405
R2503
R2504
C1125
C1130
R1152
R1149
R1154
Q1135
R1151
R1147
Q1137
C1214
C1201
TP501
C1208
R1175
R1148
CN403
R464
TP606
TP502
C1213
R462
C443
R457
R455
R456
IC151
LC401
OSC
6
5
6.14MHz
C442
R437
C1251
R1142
TP608
R1150
R1133
C456
Q403
C1252
X402
R1103
C1210
C1215
C1203
C451
C444
R459
C1103
R1104
C1104
R1156
C1216
R421
R1153
IC160
1
4
C450
R458
R419
R1155
C1180
C1218
D3V
R418
TP603
Q404
R1102
R1176
C1226
IC407
C460
C463
C412
R1101
C1101
C1102
R1166
R1162
R1161
C461
C1225
R1158
C1181
7
C411
5
TP604
C495
R491
R1157
J1103
R1165
C453
IC409
IC410
C496
C1217
C497
J1101
R492
1
AB CD E F G
2-21
TH-V70
TH-V70
DVD servo board DVD loading board
Forward side
C915
R336
R339
R338
R337
R124
R309
C348
C345
C340
R128
R106
R308
R341
C344
R107
ARF+
C120
R126
R307
K303
R306
R340
C339
C110
ARF-
R305
C343
R111
C123
R127
R304
K304
C346
R109
C121
A1
R302
R303
R416
C404
C403
R108
C126
C127
C129
C122
R301
C347
C128
R411
IC511
K556
R415
R414
R410
R409
K559
K558
K557
R511
R413
R412
R407
R510
C405
K401
C401
TP405
TP401
Q502
R532
R531
R535
C558
IC451
S
R513
R509
C511
R504
K501
C505
R421
R422
R423
R424
R428
R402
R404
R406
R408
C450
R224
C406
C407
R997
R545
R546
R996
R425
R427
C402
R403
R405
C548
K504
Q501
R536
R534
R533
R537
R502
R655
D201
SIDE.A
C205
R206
R219
R220
R995
R998
R218
R217
C536
C539
C528
C533
C215
C501
C534
C206
C209
R203
R204
C208
R207
R205
C207
R602
C554
R222
C217
R221
R210
C913
R601
C203
IC509
R608
R604
R213
R214
C210 C211
R211
R212
TRSDRV
C218
R581
C212 C216
R216
R580
C253
SPDRV
R223
R579
R605
R606
R578
C620
R254
C555
C264
C255
K571
R258
R575
R253
R256
S1A
K569
IC505
TP878
C621
R252
C251
R259
C256
R576
R738
R607
K567
C529
R251
IC508
K513
R523
C531
C532
C252
K505
C618
C260
C263
IC521
IC523
C535
C580
C262
C261
C912
K577
K573
R524
IC522
R521
IC510
C619
R512
K519
C992
R226
R201
Q201
R225
R228
R229
IC513
C569
IC512
R227
C545 C547
CN101
S101
R101
S102
(Switch board)
CN103
CN104
D101
Q101
CN102
C101
(Loading motor board)
(Sensor board)
LVA10311-
C911
C910
C916
5
4
C311
C312
C313
C314
C315
C316
C317
C319
R321
R323
R324
R325
R326
C320
C321
C349
R328
C327
R329
R330
R331
C332
R327
C351
R332
C334
C324
C350
C328
C329
C322
C323
C325
C326
C330
C331
R334
R317
C318
R313
C310
Q101
C146
C142
R314
R312
C143
R311
R117
R115
R114
C141
R333
Q102
C333
LVB10311-001AI1
C904
K302
C337
C144
R310
C306
C338
C917
C303
C906
R215
R255
C902
R116
R130
C112
R112
C908
C308
C302
R129
C111
C304
K301
C117
C119
C918
C341
C301
C342
R125
C118
3
Reverse side
TP824
TP821
R565
R566
C998
C517
C995
TP52
TP50
TP51
TP43 TP44
TP49
TP41 TP42
C213
C214
TP39 TP40
C516
R202
IC201
TP812
TP827
R991
TP916
TP915
TP814
R583
K520
TP823
TP829
TP828
TP816
TP817
TP818
TP819
TP820
R522
C582
C571
TP862
C601
TP863
C602
TP864
2
TP48
K507 K508
K509
K510
TP32
TP31
CN202
TP33
1
C257
TP917
C914
TP832
TP830
TP865
TP866
C258
TP811
TP831
TP860
C540
CN201
TP45
TP826
R525
TP833
TP835
TP861
C581
TP37
TP35
TP47
TP822
L501
C259
IC501
TP46
TP813
TP815
TP38
TP36
TP34
CN503
C523
C997
C520
CN501
C996
IC251
C518
C519
C515
C994
C201
C514
C993
R584
C512
TP825
TP837
TP836
C1
K502
C504
TP911
C524
C204
C527
T+
D202
R542
R544
R548
R550
R552
T-
R541
TP912
C507
R543
R547
R549
R551
R553
R740
R503
TP913
R739
SW501
X571
C508
IC401
R501
IC502
C550
C506
C543
C544
C549
R568
C572
R567
C578
C542
TP852
TP847
TP846
TP845
TP844
TP848
TP854
TP842
TP853
C541
R574
R573
R569
R572
C573
R571
FE
C124
C125
R570
VHALF
C115
C116
TP850
C557
C145
R113
TP851
TE
TD
TP849
IC301
RFOUT
TC
TB
OFTR
C109
VCC
BDO
RF+
IC101
TP902
TP907
RF-
F-
TP906
C137
FE1
F+
TP901
FE2
TP841
TP905
C113
C135
SGND
Q103
C139
PIN
VREF
FG
D101
PIN.CD
C138
VREF
K101
GND
T1.CD
LD+.CD
HFM
GND
TA
FE1.CD
F2.CD
T2.CD
TP904
LD+
GND
TP903
CN502
GAIN
GND
TP914
R315
R316
R319
C106
R110
R105
R102
R208 R209
R120
C103
R104
MONI3
MONI2
MONI1
MONI0
FODRV
C105
R101
CN101
TRDRV
TP919
C2
R119
R103
C102
2-22
HAB C DE FG
<Speaker section>
Main board
TH-V70
J102
B411
5
R304
R301
R375
C301
C302
R317
C312
C318
R316
R376
C314
R302
R305
R306
R313
R314
C313
R318
R371
IC106
4
3
R329
R326
R377
C319
C320
IC107
2
R378
R379
C328
R327
R351
C337
R330
R331
R338
R339
C332
R341
C329
C336
R353
R354
C300
R307
R319
C315
C338
R372
C350
R342
R380
R374
R355
C323
R332
R344
C306
R315
R370
C321
R328
R340
C335
C303
C304
R325
C352
C330
R300
R303
C305
C309
C310
R381
C326
C327
R373
R333
C322
R349
C316
R352
L304
R308
R323
C311
R345
R343
R311
Q301
C333
C307
Q300
R320
D303
R324
Q302
R336
R348
C351
R350
C353
D300
D301
R359
R322
C317
D302
L303
R309
L302
Q303
R334
C334
C331
L300
R310
R356
C308
L301
R321
R335
C339
R347
R346
D304
Q304
R312
CN105
R337
C325
C324
CN106
R360
C340
R357
R358
C412
CN111
CN110
B412
B413
Z400 Z401
CN109
(Power supply & SP terminal board)
D401
D400
B426
B401
B405
RY400
RY401 RY402
RY403
LF400
C400
B403
B417
B404
B402
B420
LC401
LC400
B406
B416
LC402
C405
B418
B423
LC403
C406
C411
LC404
B424
B419
S101
CN108
R400
R402
R401
C403
CN107
C404
C410
C407
R403
C408 C409
B409
C402
R404
B407
B410
B408
J101
CN102
D211
Q201
R275
R268
R274
R252
R203
1
R264
R248
R254
CN103
C228
IC202
R245
R255
R200
C200
R250
R258
R244
C218
C232
D219
D218
C224
R243
C227
R238
C230
C226
C233
R246
D209
R226
C213
Q200
R204
Q203
R224
R201
R212
R205
D206
R242
L200
C219
C202
R202
Q211
R249
MR200
C205
R213
C207
R277
R253
R241
R239
Q202
C229
R240
C214
R208
R230
C206
D208
R227
Q205
R220
R270
IC201
R237
R251
Q206
C217
C215
R247
D204
R269
R271
D207
D216
C225
R221
C211
IC104
R267
D215
R223
D203
R225
C208
R273
D217
R265
R256
C223
C216
Q210
R257
D210
R222
C204
R211
R231
R262
R235
Q207
Q209
R236
C212
R209
R216
R214
D201
R266
D205
R272
C221
C201
R261
R219
C210
R210
C203
D202
R260
R218
C222
D200
R259
C231
D212
R276
D214 R263
R217
C209
R215
Q208
Q204
IC105
R233
(Power amplifier board (A))
(Power amplifier board (B))
AB CD E F G
2-23
Sub board
TH-V70
(Mother board)
TH-V70
D513
D511
C528
C527
CN210
R100
K101
D512
C120
D517
D515
D514
R102
R110
J100
K100
C129
C121
C125 R112
R106
VR100
C123
C100
R139
R124
C106
C104
C105
R108
C124
C122
R104
C103
C101
C102
D518
D516
S100
C525
C128
C529
Z500
C115
C112
C109
R121
C113
C110
IC101 IC102
IC100
C107
R123
R118
C526
R116
C117
Z502
R130
C114
R114
C108
R133
R113
R134
IC103
R115
C111
R135
Z501
C119
R136
R137
C127
Z503
R138
C116
C126
R132
CN104
CN101
R119
R122
C118
CN201
5
C513
R516
C511
IC109
C515
C510
R512
R511
C514
R507
R515
C506
C507
IC110
R508
R510
C505
C509
C504
R506
R505
C508
R501
R500
IC108
C503
R504
C500
C501
C502
R502
C512
R513
R514
R527
Q505
Q502
R524
C552
Q514
R509
4
CN206
C533
C532
Q516 Q517
Q515
R551
D531
D532
R566
R561
Q522
R562
Q523
C558
R569
R552
C519
D510
R517
R518
D509
C517
R520
R519
R543
R545
D522
R546
R544
3
C516
Q506
Q507
C518
R529
D504
Q503
D503
C550
D530
D505
Q500
D502
C551
R523
D536
R564
Q501
Q508
R528
R530
R525
R521
D500
D501
C530
R563
C531
R522
D506
R565
Q504
R540
Q513
R531
R550
Q512
C521
R539
Q509
R533
R534
R532
CN205
R535
Q511
D519
R538
Q510
R537
R536
D508
C553
R526
R549
R548
C523
C522
CN211
R542
R541
D520
D521
C524
C520
2
R547
CN203
R560
C557
D526
R559
Q521
R558
C556
D525
R557
Q520
C555
R555
D524
R567
Q519
R556
D533
R568
D528
C554
R553
D523
D527
Q518
R554
CN202
R570
D535
1
2-24
(Pre-amplifier board)
HAB C DE FG
< MEMO >
TH-V70
1-3
TH-V70
VICTOR COMPANY OF JAPAN, LIMITED
AUDIO & COMMUNICATION BUSINESS DIVISION
PERSONAL & MOBILE NETWORK BUSINESS UNIT. 10-1,1Chome,Ohwatari-machi,maebashi-city,371-8543,Japan
No.21089SCH
200207
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